From: Eric Biggers ebiggers@google.com

We need to call fscrypt_free_filename() to free the memory allocated by fscrypt_setup_filename().

Fixes: b06af2aff28b ("f2fs: convert inline_dir early before starting rename") Cc: stable@vger.kernel.org # v5.6+ Signed-off-by: Eric Biggers ebiggers@google.com --- fs/f2fs/inline.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/fs/f2fs/inline.c b/fs/f2fs/inline.c index 4167e540815185..59a4b7ff11e17a 100644 --- a/fs/f2fs/inline.c +++ b/fs/f2fs/inline.c @@ -559,12 +559,12 @@ int f2fs_try_convert_inline_dir(struct inode *dir, struct dentry *dentry) ipage = f2fs_get_node_page(sbi, dir->i_ino); if (IS_ERR(ipage)) { err = PTR_ERR(ipage); - goto out; + goto out_fname; }

if (f2fs_has_enough_room(dir, ipage, &fname)) { f2fs_put_page(ipage, 1); - goto out; + goto out_fname; }

inline_dentry = inline_data_addr(dir, ipage); @@ -572,6 +572,8 @@ int f2fs_try_convert_inline_dir(struct inode *dir, struct dentry *dentry) err = do_convert_inline_dir(dir, ipage, inline_dentry); if (!err) f2fs_put_page(ipage, 1); +out_fname: + fscrypt_free_filename(&fname); out: f2fs_unlock_op(sbi); return err;